I’m not sure what the answer is.

Answer: A fundamental task of proteins is to act as enzymes—catalysts that increase the rate of virtually all the chemical reactions within cells.

Explanation:i had a project on this

Answer:

Enzymes are a type of protein found within a cell.

Explanation:

Enzymes create chemical reactions in the body. They actually speed up the rate of a chemical reaction to help support life.

Answer:

A) photosynthesis and chemosynthesis

Explanation:

Chemosynthesis is the biological conversion of one or more carbon-containing molecules and nutrients into organic matter using the oxidation of inorganic compounds or ferrous ions as a source of energy and photosynthesis obviously.

Answer:

True

Explanation:

Hope this helped!!!!! XD Have a great day!

Answer:

its true

Explanation:

Answer:

Graph B

Explanation:

As time/distance goes on it has accelerated the most.

graph a does show acceleration but it hasn't moved the most it's going down then up just a bit

Comets are small bodies that go around/orbit the sun. A comet can also pack more damaging force than even an asteroid of the same mass. The dusty particles combined with ice and water, become the amazing beginning of a Comet.

When a comet or comets come within a certain distance of the Sun, they sublimate, which is another word for going from a solid-state to a gas without ever becoming a liquid.

Answer:

they are bacteria

Explanation:

Answer:

I would have to say either ribosomes or mitochondria.

Answer:

the ribosomes :)

Explanation:

Explanation:

Adenine always pairs with thyamine or uracil also.

Cytosine always pairs with guanine

Hope this helps!!

Answer:

first one is thyamine

the second one is guanine

Explanation:

Answer:

Cells have different shape and size because different cell types have different functions. For example : Red blood cells are shaped like a doughnut to carry more hemoglobin, and to fit through small spaces, and neurons are long and skinny to span wide places to send signals around the body .

Answer:

Density = 0.4g/cm³

Explanation:

Given

Mass = 12 g

Length = 3 cm

Required

Determine the density.

To calculate density, we need volume.

Volume of a cube is:

Volume = Length ³

Hence:

Volume = (3cm)³

Volume = 27cm³

Density = Mass/Volume

Density = 12/27

Density = 0.4g/cm³ --- Approximated

Answer: Disagree

Explanation: Physical traits are able to be inherited

Answer:

reactants.

Explanation:

Answer: Energy Generation

Molecular Transport

Reproduction

Explanation:

Energy Generation-Living cells exist in a perpetually active biological state. ...

Molecular Transport - Each cell is surrounded by a membrane that delineates its boundaries and acts as a gatekeeper, controlling the movement of molecules into and out of the cell. ...

Reproduction-Living cells exist in a perpetually active biological state. All cells require energy to conduct the activities necessary to stay alive

PLEASE PUT IN YOUR OWN WORDS

Answer:Habitat Loss and conflict with communities

Explanation: Habitat loss and conflict with communities

Most elephant habitat still extends outside protected areas, and the rapid growth of human populations and the extension of agriculture into rangelands and forests formerly considered unsuitable for farming mean that elephant habitat is continuing to be lost.

Increasing conflict with people

As human populations expand, more land is being converted to agriculture. So elephant habitat is shrinking and becoming more fragmented, and people and elephants are increasingly coming into contact - and conflict - with each other.

Elephants sometimes raid farmers’ fields and damage their crops – affecting the farmers’ livelihoods – and may even kill people. Elephants are sometimes killed in retaliation.

With human populations continuing to grow across their range, habitat loss and degradation - and conflict with communities - will remain major threats to elephants' survival.

Besides poaching other major factor is causing a decline in elephant populations is habitat Loss and conflict with communities.

The reason behind the decline of the population of elephants are poaching, besides poaching other major factor is causing a decline in elephant populations is habitat Loss and conflict with communities.The logistics growth curve has been defined as the population per capita growth rate is decreases and get smaller and the size of population increases maximum applied by resources which are limited  in the environment which is known as the K that has been carrying capacity.

The logistics population growth has been  represented by the logistic growth curve on a line graph and the shape of the curve has S - shaped that represents the slow increase, and rapid growth in the population and after that there has been reduction in the growth.

The best example of the logistics growth has observed in the wild population that includes the sheep as well as harbor seals. In both of the cases the number of the population has been increases and carrying capacity for small period of time.

Therefore, Besides poaching other major factor is causing a decline in elephant populations is habitat Loss and conflict with communities.

Learn more about population of elephant here:

https://brainly.com/question/14982426

#SPJ5

Answer:

BRAINLIEST PLZZZ

Explanation:

They play a major role in protein synthesis. They act as the powerhouse for the cell. They are involved in the separation of chromosomes during cell division.

Answer:

Protein synthesis

Hope this is helpful

Answer:

Nitrogen compounds in the soil ---> Plants

Nitrogen compounds in the soil ---> Denitrification bacteria (convert nitrogen compounds to N2)

Nitrogen in the atmosphere ---> Nitrogen fixing bacteria (convert N2 to nitrogen compounds)

Explanation:

This model in the image section is portraying the nitrogen cycle, which involves the transfer of nitrogen within biosphere, atmosphere, and lithosphere etc. The abiotic components of this model are the non-living parts while the biotic components are the living parts.

In this model, the movement of nitrogen from abiotic or non-living component of an ecosystem to the biotic or living component is as follows:

Nitrogen compounds in the soil ---> Plants

Nitrogen compounds in the soil ---> Denitrification bacteria (convert nitrogen compounds to N2)

Nitrogen in the atmosphere ---> Nitrogen fixing bacteria (convert N2 to nitrogen compounds)

Answer:

No

Explanation:

The normal male would need it in order to have a son with hemophilia.

Answer: I believe it's parrot fish

Explanation:I think it's because they aren't bigger than the barracuda i've never heard of them eating algae and Cleaner Wrasse just help the barracuda by cleaning their teeth and mouth area

Answer:

I think it's D, because prokaryotes have no organelles, yet their DNA can be enclosed in a small nucleus (nucleolus).

Answer:

Divergent boundaries also form volcanic islands, which occur when the plates move apart to produce gaps that molten lava rises to fill. Current research indicates that complex convection within the Earth's mantle allows material to rise to the base of the lithosphere beneath each divergent plate boundary.

Answer:

Water molecules will still be able to move across the cell membrane but at a slower rate.

Explanation:

D isn’t a sensible answer because Aquaporin is a protein with a role to regulate water transport. In its absence, of course there will be defects. And A is impossible due to the existence of active transport. (I also looked it up) (:

Answer:

Water molecules will still be able to move across the cell membrane but at a slower rate.

Explanation:

The aquaporin facilitates water passage, but water can still move across the membrane by osmosis. (osmosis requires no channel protein, but aquaporin makes diffusion faster).

Answer:

compose

Explanation:

Answer:

where is the diagram???

Answer:

This is the diagram to the question

Explanation:

Answer:

The correct answer is attached as an image.

Explanation:

Bone remodeling occurs by the remodeling units osteoblast which is bone deposition and osteoclast which is Bone resorption.

Bone deposition is the process that involves the deposition of minerals in bone tissues which takes place due to the process of osteoblast mainly. the bone deposition is possible in three ways when

- there is an increase in blood calcium.

- there is an increase in mechanical stress.

- decrease in parathyroid hormone

Osteoclast cause the degrade of bone tissue by releasing calcium ion from bone tissue which required opposite conditions than osteoblast that are -

- there is a decrease in blood calcium.

- there is a decrease in mechanical stress.

- increase in parathyroid hormone

A decrease in blood Ca++ concentration causes the parathyroid gland to release PTH, PTH results in osteoclasts to degrade bone tissue which releases Ca++ into the blood. A high level of Ca++, calcitonin results in calcium deposition into the bone.

5

LittleJJBarea

10/27/2020

Biology

High School

answered

Complete the Concept Map to compare the locations and remodeling functions of osteoblasts and osteoclasts, and explain how hormones and physical stress regulate bone remodeling.

Bone remodeling involves osteoblasts which is enhances bone deposition and osteoclasts which enhance bone resorption.

Bone remodeling involves the processes by which the bone tissue is remodelled by the action of the osteoblasts which is enhances bone deposition and osteoclasts which enhance bone resorption.

Bone deposition is the process by which bone tissues ate mineralized by means of the osteoblast.

Bone deposition occurs through three possible ways:

Osteoclast are involved in the degradation of bone tissue producing opposing effects to that of the osteoblast as follows:

The parathyroid gland releases PTH in response to low bllod calcium.

PTH induces osteoclasts to degrade bone tissue which releases calcium ions into the blood.

The increase in blood level of calcium ions induces calcitonin to increase calcium deposition in the bones.

Learn more about bone remodelling at: https://brainly.com/question/2114568

Answer:

effective handwashing

Explanation:

Answer:

Consumer, predator, and prey.

Explanation:

The snake is a consumer and a predator because it eats or consumes another organism (the mouse), but it is also prey because it is consumed or preyed upon by another predator (the hawk).

The three terms that best describe the snake are consumer, predator, and prey. Thus, the correct option for this question is A.

A predator may be characterized as a type of animal that significantly obtains food by killing and consuming other organisms in the form of food and taking energy for the metabolic processes. These animals hunt and kill other organisms for food. The organisms that are consumed by the predators are known as the prey.

According to the context of this question, when a snake eats a mouse, it is called a consumer and predator because it actually drives energy from the mouse in order to facilitate its metabolic processes. When a hawk when catches a snake and eats it, it is often known as prey, and the hawk is known as a predator in this case.

Therefore, the three terms that best describe the snake are consumer, predator, and prey. Thus, the correct option for this question is A.

To learn more about Predator and prey, refer to the link:

https://brainly.com/question/24537210

#SPJ2

Answer: they are acting as scavengers, by finding food nearby without hunting it for themselves.

Explanation: hope that answered your question.

These smaller fish are acting as commensalism, that is, they eat the remains left by the sharks.

As the name suggests, the pilot fish takes advantage of the food scraps left by the shark when it attacks its prey to feed itself.

Commensalism is a type of interspecific ecological relationship, as it occurs between individuals of different species. In this type of ecological relationship there is no harm to any of the species involved, remembering that only one of the organisms involved benefits.

See more about commensalism at brainly.com/question/14224704

#SPJ2

Answer:

xray - allows scientists to see dense structures

Microscope - view things that cannot be seen with the naked eye

Telescope - stars, planets and black holes

Ultrasound - see inside the body in real time

Explanation:

Xrays shows highlights dense structures within the body (bones). But is not in real time, usually there images that are captured and reviews later.

Microscope - the clue is in the name, think micro= tiny! Therefore cant be seen by the naked eye. The "scope" part of the word means to look at or observe. So put them together and you get to look at or observe tiny things.

Telescope - the first part of this word "tele", means something far away or at distance. Which gives a clue at what it does, add on the "scope" meaning of to look at or observe and you get; to look at or observe something that is far away.

Ultrasound - this is what is used to monitor the health of babies when they're still developing. It can be seen in real time.

X-rays enable researchers to observe dense formations. View objects using a microscope that is invisible to the eye. Telescope: black holes, planets, and stars see into the body in real-time using ultrasound.

X-rays depict the body's dense internal architecture (bones). But it's not in real-time,  typically, pictures are taken and then looked at afterward.

The name of the instrument, "microscope," gives it away—think small! as a result, not visible to the eye. The word "telescope" refers to anything far out or remote in its first half.

When a baby is still developing, their health is monitored using ultrasound technology.

Therefore, view objects using a microscope that is invisible to the eye.

Learn more about Microscope, here:

https://brainly.com/question/18661784

#SPJ2